Lua Adding more vocations in this script?

[julhinhuu]

As the topic already said , I would like to help me in this script to add more calling this npc .

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)


-- OTServ event handling functions start
function onCreatureAppear(cid) npcHandler:onCreatureAppear(cid) end
function onCreatureDisappear(cid) npcHandler:onCreatureDisappear(cid) end
function onCreatureSay(cid, type, msg) npcHandler:onCreatureSay(cid, type, msg) end
function onThink() npcHandler:onThink() end
-- OTServ event handling functions end


local node1 = keywordHandler:addKeyword({'light healing'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Would you like to learn light healing for 170 gp?'})
node1:addChildKeyword({'yes'}, StdModule.learnSpell, {npcHandler = npcHandler, premium = false, spellName = 'light healing', vocation = 2, price = 170, level = 9})
node1:addChildKeyword({'no'}, StdModule.say, {npcHandler = npcHandler, onlyFocus = true, text = 'Cant you handle the power of the spell?', reset = true})

-- Makes sure the npc reacts when you say hi, bye etc.
npcHandler:addModule(FocusModule:new())

I wish all vocations buy is magic. Thanks in advance.
I've tried so and does not work:
vocation = 1,2,3,4,
and
vocation = {1,2,3,4},

 

[Thaian Citizen]

vocation = {1,2,3,4},
this should do the job....

post your /lib/npcsystem/modules~~ maybe module learnSpell doesnt check for an array
or give us the error printout from your server console

 

[julhinhuu]

Modules:

    function StdModule.learnSpell(cid, message, keywords, parameters, node)
        local npcHandler = parameters.npcHandler
        if npcHandler == nil then
            error("StdModule.learnSpell called without any npcHandler instance.")
        end

        if not npcHandler:isFocused(cid) then
            return false
        end

        local player = Player(cid)
        if parameters.premium and player:isPremium() then
            if player:hasLearnedSpell(parameters.spellName) then
                npcHandler:say("You already know this spell.", cid)
            elseif player:getLevel() < parameters.level then
                npcHandler:say("You need to obtain a level of " .. parameters.level .. " or higher to be able to learn " .. parameters.spellName .. ".", cid)
            elseif player:getVocation():getId() ~= parameters.vocation and player:getVocation():getId() ~= parameters.vocation + 4 and vocation ~= 9 then
                npcHandler:say("This spell is not for your vocation", cid)
            elseif not player:removeMoney(parameters.price) then
                npcHandler:say("You do not have enough money, this spell costs " .. parameters.price .. " gold.", cid)
            else
                npcHandler:say("You have learned " .. parameters.spellName .. ".", cid)
                player:learnSpell(parameters.spellName)
            end
        else
            npcHandler:say("You need a premium account in order to buy " .. parameters.spellName .. ".", cid)
        end

        npcHandler:resetNpc(cid)
        return true
    end

I put so and gave the error:
vocation = {1,2,3,4},

Link image:
https://imgur.com/cKUs8qQ

 

[Thaian Citizen]

make a backup of your modules.lua

then test this:

            elseif player:getVocation():getId() ~= parameters.vocation and player:getVocation():getId() ~= parameters.vocation + 4 and vocation ~= 9 then
                npcHandler:say("This spell is not for your vocation", cid)

change it to:

elseif (not isInArray(parameters.vocation, player:getVocation():getId())) then
    npcHandler:say("This spell is not for your vocation", cid)